CN219186048U

CN219186048U - Sewage treatment device of water cooling tower

Info

Publication number: CN219186048U
Application number: CN202223141456.9U
Authority: CN
Inventors: 王丕振
Original assignee: Hangzhou Wulin Machinery Co ltd
Current assignee: Hangzhou Wulin Machinery Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-16
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a water cooling tower sewage treatment device which comprises a water tank, wherein a water cooling tower is vertically upwards arranged at the top end of the water tank, a spray rod is vertically arranged in the water cooling tower, a plurality of nozzles are uniformly and penetratingly connected on the outer circumferential surface of the spray rod, a water pump is arranged at the liquid inlet end of the spray rod, the liquid inlet end of the water pump penetrates through the outer wall of the water cooling tower and is penetratingly connected in the water tank, an air inlet cylinder is horizontally and penetratingly fixed at one side of the bottom of the water cooling tower, a discharge cylinder is vertically and downwards penetratingly connected and fixed at the bottom end surface of the water tank, internal threads are formed on the inner circumferential surface of the discharge cylinder, a sealing plug is arranged on the internal threads of the discharge cylinder, and a filter for filtering dust is horizontally arranged at the inner top end of the water tank. The utility model solves the problems that the existing water cooling tower circulating waterway lacks a filtering and impurity removing component, dust is dissolved into circulating water, dust entering the circulating water is deposited to the bottom of a circulating pool, and part of deposition enters a heat exchanger along with the circulating water, so that a pipeline or a valve of the heat exchanger is worn and blocked.

Description

Sewage treatment device of water cooling tower

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device of a water cooling tower.

Background

The temperature of the tail gas discharged from the granulating process of the compound fertilizer is higher, the tail gas can reach the temperature required by the process only by cooling the compound fertilizer by using a water cooling tower, water is fed from the lower part through a cooling water pipe in the water cooling tower during cooling, water is discharged from the top end downwards, the discharged tail gas is discharged from a water curtain formed between the cooling water pipes, the temperature of the tail gas discharged from the granulating process of the compound fertilizer is absorbed by water curtain evaporation, and the temperature of the tail gas discharged from the compound fertilizer particles is reduced.

The existing water cooling tower circulating waterway lacks a filtering and impurity removing component, circulating water is influenced by fertilizer particles and dust and sand in the air in the spraying and falling operation process, the dust in the circulating water is dissolved into the circulating water, the dust entering the circulating water is deposited to the bottom of a circulating pool, and part of sediments enter a heat exchanger along with the circulating water, so that a heat exchanger pipeline or a valve is worn and blocked.

Disclosure of Invention

The utility model aims to provide a sewage treatment device of a water cooling tower, which aims to solve the problems that a water cooling tower circulation waterway lacks a filtering impurity removing component, dust is dissolved into circulation water, dust entering the circulation water is deposited to the bottom of a circulation tank, and part of deposition enters a heat exchanger along with the circulation water, so that a heat exchanger pipeline or a valve is worn and blocked.

The utility model is realized in the following way:

the utility model provides a water-cooling tower sewage treatment plant, including water tank and water-cooling tower, the top of water tank runs through the setting, and the top of water tank is vertical upwards to be installed the water-cooling tower, the inside of water-cooling tower is vertical to be installed and is sprayed the pole, and evenly link up on the outer periphery of pole and be connected with a plurality of nozzles, the water pump is installed to the feed liquor end of spraying the pole, and the feed liquor end of water pump runs through the water-cooling tower outer wall and link up and be connected in the water tank, the bottom one side level of water-cooling tower is link up and is fixed with the inlet tube, the bottom surface of water tank is vertical to be fixed with the discharge tube down link up, and the internal thread has been seted up on the inner periphery of discharge tube, and the internal thread of discharge tube is installed and is sealed to be blocked up, the filter of filter dust is installed to the inside top level of water tank.

Further, the filter element comprises a filter screen and a mesh cloth, wherein the filter screen is horizontally fixed on the inner end face of the water tank, and the mesh cloth is horizontally adhered to the top face of the filter screen.

Further, the middle part of the filter screen vertically upwards penetrates through the screen cloth to be provided with a scraping plate, and the bottom of a rotating shaft of the scraping plate penetrates through the bottom surface of the filter screen to be connected in a rotating mode through a bearing.

Further, the bottom surface mid-mounting of filter screen has the motor, and the motor output on the filter screen connects in the pivot bottom of scraper blade.

Further, the outer circumferential surface of the water tank horizontally penetrates through the inner end surface to be fixed with a discharge shell barrel, the discharge shell barrel is arranged close to the inner end surface of the water tank in a penetrating mode, and the discharge shell barrel is located right above the filter screen.

Further, the inside of the discharge shell barrel is horizontally and rotatably connected with a spiral blade, and a rotating shaft at one end of the spiral blade is rotatably connected to the outer end face of the discharge shell barrel.

Further, a drain pipe is vertically and downwards connected with the bottom of the outer end face of the discharge shell barrel in a penetrating mode, and a control valve is arranged on the drain pipe of the discharge shell barrel.

Compared with the prior art, the utility model has the beneficial effects that: the cooling water sprays water mist in the water cooling tower through the spray nozzles on the spray bars, the cooling water drives dust in the tail gas to fall into the water tank, dust and impurities are removed through filtering pieces in the water tank, and meanwhile, sealing blocks in the discharge barrel are arranged during later cleaning, so that impurity dust remained in the water tank is washed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view showing an exploded structure of a water tank according to an embodiment of the present utility model;

FIG. 4 is a schematic view showing an exploded structure of a filter member in an embodiment of the present utility model;

FIG. 5 is a schematic diagram showing an exploded structure of a water cooling tower according to an embodiment of the present utility model.

In the figure: 1. a water tank; 11. a discharge cylinder; 12. sealing the plug; 13. a filter; 131. a filter screen; 132. a mesh cloth; 133. a scraper; 14. a discharge shell barrel; 15. a helical blade; 2. a water cooling tower; 21. an air inlet cylinder; 22. a spray bar; 23. and (3) a water pump.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a water-cooling tower sewage treatment device comprises a water tank 1 and a water-cooling tower 2, wherein the top end of the water tank 1 is penetrated and arranged, the water-cooling tower 2 is vertically upwards arranged at the top end of the water tank 1, a spray rod 22 is vertically arranged in the water-cooling tower 2, a plurality of nozzles are uniformly and penetratingly connected on the outer circumference surface of the spray rod 22, a water pump 23 is arranged at the liquid inlet end of the spray rod 22, the liquid inlet end of the water pump 23 penetrates through the outer wall of the water-cooling tower 2 and is penetratingly connected in the water tank 1, an air inlet cylinder 21 is horizontally and fixedly penetrated at one side of the bottom of the water-cooling tower 2, a discharge cylinder 11 is vertically and penetratingly connected and fixedly arranged at the bottom end surface of the water tank 1, a water inlet for water adding is penetratingly arranged at the top end of the water tank 1, and the internal thread has been seted up on the interior periphery of row feed cylinder 11, and the internal thread of row feed cylinder 11 has installed and has blocked up 12, the filter 13 of filtration dust is installed to the inside top level of water tank 1, in the use through the inlet tube 21 on the water-cooling tower 2 with compound fertilizer behind the pelletization exhaust tail gas guide into water-cooling tower 2, tail gas upwards flows water-cooling tower 2, start water pump 23 drive the cooling water in the water tank 1 and guide into spray bar 22, then the cooling water sprays water smoke in water-cooling tower 2 through the nozzle on spray bar 22, the cooling water drives the dust in the tail gas and falls into water tank 1 down, filter 13 in the water tank 1 filters the removal dust impurity, the shutoff plug 12 in row feed cylinder 11 is beaten in the time of later cleaning simultaneously, impurity dust that remains in the flushing water tank 1.

Referring to fig. 3 and 4, the filter 13 includes a filter screen 131 and a mesh 132, wherein the filter screen 131 is horizontally fixed on an inner end surface of the water tank 1, the mesh 132 is horizontally adhered to a top surface of the filter screen 131, a middle part of the filter screen 131 vertically penetrates through the mesh 132 to be provided with a scraper 133, a bottom of a rotating shaft of the scraper 133 penetrates through a bottom surface of the filter screen 131 to be rotationally connected through a bearing, a motor is mounted in a middle part of the bottom surface of the filter screen 131, and a motor output end on the filter screen 131 is connected to a bottom end of the rotating shaft of the scraper 133.

Referring to fig. 3 and 4, an inner end surface is horizontally penetrated on an outer circumferential surface of the water tank 1, a discharge shell cylinder 14 is fixed on the inner end surface of the water tank 1, the discharge shell cylinder 14 is penetrated close to the inner end surface of the water tank 1, the discharge shell cylinder 14 is positioned right above a filter screen 131, a spiral blade 15 is horizontally connected in a rotating manner in the discharge shell cylinder 14, a rotating shaft at one end of the spiral blade 15 is rotatably connected to an outer end surface of the discharge shell cylinder 14, a drain pipe is vertically and downwardly penetrated at the bottom of the outer end surface of the discharge shell cylinder 14, a control valve is mounted on the drain pipe of the discharge shell cylinder 14, an output end is mounted on the outer end surface of the discharge shell cylinder 14 in use, and is connected to a motor on the rotating shaft of the spiral blade 15, so that dust and dust collected on the screen cloth 132 are outwards output through the spiral blade 15 by driving the spiral blade 15 to discharge impurity dust through the discharge shell cylinder 14.

Working principle: in use, tail gas discharged after the compound fertilizer is granulated is guided into the water cooling tower 2 through the air inlet cylinder 21 on the water cooling tower 2, the tail gas flows out of the water cooling tower 2 upwards, the water pump 23 is started to drive cooling water in the water tank 1 to be guided into the spray rod 22, then the cooling water sprays water mist in the water cooling tower 2 through the nozzle on the spray rod 22, and the cooling water drives dust in the tail gas to fall into the water tank 1.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A water cooling tower sewage treatment device is characterized in that: including water tank (1) and water-cooling tower (2), the top of water tank (1) runs through the setting, and water-cooling tower (2) are installed upwards vertically on the top of water tank (1), spray bar (22) are installed vertically to the inside of water-cooling tower (2), and evenly link up on the outer periphery of spray bar (22) and be connected with a plurality of nozzles, water pump (23) are installed to the feed liquor end of spray bar (22), and the feed liquor end of water pump (23) runs through water-cooling tower (2) outer wall link up and connect in water tank (1), the bottom one side level of water-cooling tower (2) is link up and is fixed with inlet tube (21), the vertical downward link up of bottom surface of water tank (1) is fixed with discharge cylinder (11), and has seted up the internal thread on the inner periphery of discharge cylinder (11), and the internal thread of discharge cylinder (11) is installed and is sealed up and blocks up (12), filter element (13) of filtering dust are installed to the inside top level of water tank (1).

2. The water-cooling tower sewage treatment device according to claim 1, wherein the filtering piece (13) comprises a filter screen (131) and a mesh cloth (132), wherein the filter screen (131) is horizontally fixed on the inner end surface of the water tank (1), and the mesh cloth (132) is horizontally adhered to the top surface of the filter screen (131).

3. The water-cooling tower sewage treatment device according to claim 2, wherein a scraper (133) is arranged in a manner that the middle part of the filter screen (131) vertically penetrates through the mesh cloth (132) upwards, and the bottom of a rotating shaft of the scraper (133) penetrates through the bottom surface of the filter screen (131) to be connected in a rotating manner through a bearing.

4. A water-cooling tower sewage treatment device according to claim 3, wherein a motor is mounted in the middle of the bottom surface of the filter screen (131), and the output end of the motor on the filter screen (131) is connected to the bottom end of the rotating shaft of the scraper (133).

5. The water-cooling tower sewage treatment device according to claim 4, wherein a discharge shell (14) is fixed on the outer circumferential surface of the water tank (1) and horizontally penetrates through the inner end surface, the discharge shell (14) is arranged close to the inner end surface of the water tank (1) in a penetrating manner, and the discharge shell (14) is located right above the filter screen (131).

6. The water-cooling tower sewage treatment device according to claim 5, wherein the inner part of the discharge shell (14) is horizontally and rotatably connected with a spiral blade (15), and a rotating shaft at one end of the spiral blade (15) is rotatably connected to the outer end surface of the discharge shell (14).

7. The water-cooling tower sewage treatment device according to claim 6, wherein a drain pipe is vertically and downwards connected through the bottom of the outer end surface of the discharge shell cylinder (14), and a control valve is arranged on the drain pipe of the discharge shell cylinder (14).